Serengeti Large Aviator Sunglasses titanium frame interchangeable lens polarized Lens width: 7 x 3.2 x 2.6 inches Titanium frame The Large Aviator's classic frame exudes a vintage feel ultra-lightweight, extremely strong and designed to automatically adjust to the contours of your head Serengeti Aviators are a stylish choice perfectly suited for any element All Serengeti lenses offer the latest in photochromic technology